Mature plants often form large clumps with numerous growth points.

It is an annual to 80 cm high which forms clumps.

Some of these species can form keikis, forming large clumps with age.

The plants can form dense clumps which makes removal expensive and difficult.

It also forms large clumps within a few years.

Process until the mixture just begins to come together and form large clumps.

They are sympodial growers and will form handsome clumps in only a few years.

The plant itself forms dense and large clumps that are up to 1 meter across.

People formed tight clumps against the chill and the wind, but their laughter reached him for all that.

It can form large clumps if left undisturbed for years.